At Sefar, we enable life-essential filtration, mesh and yarn-based solutions that power the industries sustaining our world. From clean water and safe food to renewable energy and life-saving medical technologies—our innovations operate behind the scenes, making vital processes possible.
With nearly 200 years of expertise and full control of our value chain, we deliver unmatched precision, reliability and performance across every solution. Our global manufacturing footprint and cross-functional collaboration ensure that customers receive consistent quality and responsive local support—no matter where they operate.
We are more than a supplier—we’re your innovation partner. By co-creating solutions and streamlining complexity, we help customers improve efficiency, meet regulatory demands and achieve sustainability goals.
From filtration systems to sensor-integrated fabrics, we innovate where it matters. Always essential. Always enabling.
Let’s shape the future—together.
Since March 1, 2019, Sivantos Group has been part of WS Audiology, a company formed that day through the combination of Singapore-headquartered Sivantos and Lynge/Denmark-based Widex.
Where you can find us besides LinkedIn
https://www.wsa.com/
https://www.wsa.com/careers
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Founded on the principles of commitment and commercial loyalty between client and supplier, Dromex boasts over 30 years of experience in the pharmaceutical industry, specializing in the supply and representation of globally recognized manufacturers of high-quality active pharmaceutical ingredients. With a highly trained professional team dedicated to providing top-notch service, Dromex offers an extensive range of products to meet all your laboratory needs, from development, production, and quality to regulatory affairs. It has subsidiaries including Dromex Brasil headquartered in Sao Paulo and Dromex Internacional with offices in Buenos Aires and Barcelona. In 2013, Dromex inaugurated its own soft gelatin capsule manufacturing plant in Argentina, serving both local and international markets.
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